The standard medical stethoscope (9) can replace the pulse sound sensor (3), and the blood pressure can be measured by human.

可用医用听诊器（9）代替脉搏音 传感器（3），人工判断血压。

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Pulse sound monitor developed by the authors was applied in testing pulse sounds of athletes of different events and levels before training.

运用自研的脉搏声谱检测仪，对不同项目和不同水平的运动员在训练前的脉搏声进行了测试。

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This paper presents a study of the reflection of sound pulse from porous material in the ease that the impulse sound source and receiver are located on a line perpendicular to the surface of material.

本文提出当脉冲声源和接收点在同一条垂直于材料表面的直线上时，声脉冲从多孔材料反射的研究。

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The machine that Dr O'Brien and Dr Frazier have designed to get round these constraints consists of a transmitter that sends out a pulse of sound at a frequency of 6 kilohertz, and an array of 52 receivers that collect the reflections from anything buried beneath the surface.

ECONOMIST: Archaeology

The continuous pumping means the patient's pulse is replaced by a constant whir - similar to the sound of a washing machine.

BBC: Image of heart failure